import cv2
import numpy as np




if __name__ == '__main__':

    img= cv2.imread('D:\python\Aclass\myself_V4\dataset\JPEGImages\\3100.jpg',cv2.IMREAD_GRAYSCALE)
    # img = cv2.GaussianBlur(img, (7, 7), 1.5)
    # alpha = np.random.randint(1,500)/100
    # beta = np.random.randint(-100,100)
    # res = cv2.convertScaleAbs(img, alpha=alpha, beta=beta)
    cv2.imshow('1',img)
    cv2.waitKey(0)
    print(img.shape)
